npm install --save @types/body-parser
This package contains type definitions for body-parser (https://github.com/expressjs/body-parser).
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/body-parser
Additional Details
These definitions were written by Santi Albo https://github.com/santialbo, Vilic Vane https://github.com/vilic, Jonathan Häberle https://github.com/dreampulse, Gevik Babakhani https://github.com/blendsdk, Tomasz Łaziuk https://github.com/tlaziuk, and Jason Walton https://github.com/jwalton.